2 Simple DirectMedia Layer
3 Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
4 Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
6 This software is provided 'as-is', without any express or implied
7 warranty. In no event will the authors be held liable for any damages
8 arising from the use of this software.
10 Permission is granted to anyone to use this software for any purpose,
11 including commercial applications, and to alter it and redistribute it
12 freely, subject to the following restrictions:
14 1. The origin of this software must not be misrepresented; you must not
15 claim that you wrote the original software. If you use this software
16 in a product, an acknowledgment in the product documentation would be
17 appreciated but is not required.
18 2. Altered source versions must be plainly marked as such, and must not be
19 misrepresented as being the original software.
20 3. This notice may not be removed or altered from any source distribution.
22 #include "../../SDL_internal.h"
24 #if SDL_VIDEO_OPENGL_EGL
27 #include "SDL_hints.h"
28 #include "SDL_tizenopengles.h"
29 #include "SDL_tizenvideo.h"
30 #include "SDL_tizenwindow.h"
32 #include "../../events/SDL_windowevents_c.h"
35 #include "SDL_opengl.h"
36 #endif /* SDL_VIDEO_OPENGL */
38 #if SDL_VIDEO_OPENGL_ES
39 #include "SDL_opengles.h"
40 #endif /* SDL_VIDEO_OPENGL_ES */
42 /* GL and GLES2 headers conflict on Linux 32 bits */
43 #if SDL_VIDEO_OPENGL_ES2 && !SDL_VIDEO_OPENGL
44 #include "SDL_opengles2.h"
45 #endif /* SDL_VIDEO_OPENGL_ES2 && !SDL_VIDEO_OPENGL */
48 Tizen_GLES_LoadLibrary(_THIS, const char *path)
52 ret = SDL_EGL_LoadLibrary(_this, path, (NativeDisplayType)ecore_wl_display_get());
57 Tizen_GLES_CreateContext(_THIS, SDL_Window *window)
59 SDL_GLContext context = SDL_EGL_CreateContext(_this, ((SDL_WindowData *) window->driverdata)->egl_surface);
64 Tizen_GLES_SwapWindow(_THIS, SDL_Window *window)
66 SDL_EGL_SwapBuffers(_this, ((SDL_WindowData *) window->driverdata)->egl_surface);
67 SDL_WindowData* wdata = (SDL_WindowData*)window->driverdata;
68 if (wdata->received_rotation == 1) {
69 Tizen_rotate_update(window);
70 ecore_wl_window_rotation_change_done_send(wdata->window);
71 wdata->received_rotation = 0;
76 Tizen_GLES_MakeCurrent(_THIS, SDL_Window *window, SDL_GLContext context)
80 if (window && context) {
81 ret = SDL_EGL_MakeCurrent(_this, ((SDL_WindowData *) window->driverdata)->egl_surface, context);
83 else if(!window && context) {
84 ret = SDL_EGL_MakeCurrent(_this, NULL, context);
87 ret = SDL_EGL_MakeCurrent(_this, NULL, NULL);
94 Tizen_GLES_DeleteContext(_THIS, SDL_GLContext context)
96 SDL_EGL_DeleteContext(_this, context);
100 Tizen_GLES_GetAlphaSize(_THIS)
102 EGLint alpha_size = 0;
104 if (!_this->egl_data) {
105 /* The EGL library wasn't loaded, SDL_GetError() should have info */
106 SDL_Log("egl_data is NULL");
110 if (_this->egl_data->eglGetConfigAttrib(_this->egl_data->egl_display,
111 _this->egl_data->egl_config,
113 &alpha_size) == EGL_FALSE || !alpha_size) {
119 #endif /* SDL_VIDEO_DRIVER_TIZEN && SDL_VIDEO_OPENGL_EGL */
121 /* vi: set ts=4 sw=4 expandtab: */